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Individual Calculations February 2023 |
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| Bernadskiy, Vitaliy Total change: 3.20 | |   |
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| 41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa A | Bialystok | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2438 | 2617 | 6.50 | 9 | -0.02 | 10 | -0.20 | |
|  Krzywda, Andrzej | c | | 2262 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Cukrowski, Filip | f | | 2402 | POL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Baum, Jonasz | m | | 2420 | POL | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Bogdanov, Egor | m | | 2381 | UKR | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Klimkowski, Jan | f | | 2447 | POL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Teclaf, Pawel | m | | 2555 | POL | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Kosakowski, Jakub | m | | 2475 | POL | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Gumularz, Szymon | g | | 2561 | POL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Licznerski, Lukasz | m | | 2441 | POL | 0.50 | 1 | -0.23 | 10 | -2.30 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Israeli National league 1-4 | Israel | ISR | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2487 | 2609 | 3.00 | 4 | 0.34 | 10 | 3.40 | |
| | Boruchovsky, Avital | g | | 2553 | ISR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Mesropov, Konstantin | m | | 2437 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Gorodetzky, David | m | | 2492 | ISR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Parkhov, Yair | m | | 2467 | ISR | 0.00 | 1 | -0.69 | 10 | -6.90 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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